package com.sky.service;

import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;
import java.time.LocalDateTime;

public interface ReportService {
    /**
     * 营业额统计接口
     * */
    TurnoverReportVO turnoverStatistics(LocalDate begin, LocalDate end);

    /**
     * 用户统计接口
     * */
    UserReportVO userStatistics(LocalDate begin, LocalDate end);
    /**
     * 订单统计接口
     * */
    OrderReportVO ordersStatistics(LocalDate begin, LocalDate end);

    /**
     * 查询销量排名top10接口
     * */
    SalesTop10ReportVO top(LocalDate begin, LocalDate end);

    /**
     * 导出Excel报表接口
     * */
    void export(HttpServletResponse response) ;
}
